DTC C1A70: Power Steering Control System [10/2015 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Chassis / EMPS / Trouble Codes.
5. Check for DTCs.

   Refer to DTC CHECK / CLEAR [12/2012 - ]

   Chassis > EMPS > Trouble Codes 

   Result

   Result	Proceed to
   Power steering system DTCs are not output.	A
   Power steering system DTCs are output.	B

Result: 

B 

GO TO POWER STEERING SYSTEM:  HOW TO PROCEED WITH TROUBLESHOOTING [12/2012 - ] 

Result: 

A 

See step  2

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Chassis / LKA/LDA / Trouble Codes.
5. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [10/2015 - ]

   Chassis > LKA/LDA > Clear DTCs 

6. Make sure that the DTC detection conditions are met.

   HINT: 

   If the following procedure is not performed, the previously output DTC cannot be detected.

   1. Turn ignition switch to ON and wait 7 seconds or more.
7. Check for DTCs.

   Refer to DTC CHECK / CLEAR [10/2015 - ]

   Chassis > LKA/LDA > Trouble Codes 

   Result

   Result	Proceed to
   DTC C1A70 is not output.	A
   DTC C1A70 is output.	B

Result: 

A 

USE SIMULATION METHOD TO CHECK:  HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - 08/2016]  ,  HOW TO PROCEED WITH TROUBLESHOOTING [08/2016 - 08/2017]  ,  HOW TO PROCEED WITH TROUBLESHOOTING [08/2017 - ] 

Result: 

B 

REPLACE FORWARD RECOGNITION CAMERA:  REMOVAL [10/2015 - ]